Perplexity · Endpoint removal
/async/chat/completions* stops working
Stopped working
Calls to /async/chat/completions* on Perplexity stopped working on September 27, 2026.
What to use instead of these calls
Submit an Agent API request (POST /v1/agent) with background: true and poll the response by id.
Calls it hits
/async/chat/completions*
Facts
- API
- Perplexity
api.perplexity.ai - Kind
- Endpoint removal
- Takes effect
- September 27, 2026
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
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